:root{--color-bg:#ffffff;--color-text:#333333;--color-primary:#2c3e50;--color-accent:#007bff;--color-bg-light:#fafafa;--color-overlay:rgba(0,0,0,0.35);--navbar-height:70px;--max-content-width:1200px;--gutter:5%;--primary:#ef4444;--primary-strong:#dc2626;--accent:#84cc16;--text-dark:#111827;--text-muted:#4b5563;--border:#e5e7eb;--input-bg:#f9fafb;--brand-primary:var(--color-primary);--brand-accent:var(--color-accent)}*,:after,:before{box-sizing:border-box}body,html{min-height:100%;margin:0;background:var(--color-bg);color:var(--color-text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,sans-serif}body>.page-wrapper{min-height:100dvh;display:flex;flex-direction:column}main{flex:1}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--color-bg-light)}::-webkit-scrollbar-thumb{background-color:var(--color-primary);border-radius:6px}::-webkit-scrollbar-thumb:hover{background-color:var(--brand-accent)}.background-wrapper{position:fixed;inset:0;background:url(/assets/logo/logo-full.png) no-repeat 50%/500px;opacity:.05;pointer-events:none;z-index:-1}